1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
/* QLogic qed NIC Driver
* Copyright (c) 2015 QLogic Corporation
*
* This software is available under the terms of the GNU General Public License
* (GPL) Version 2, available from the file COPYING in the main directory of
* this source tree.
*/
#ifndef _QED_DCBX_H
#define _QED_DCBX_H
#include <linux/types.h>
#include <linux/slab.h>
#include "qed.h"
#include "qed_hsi.h"
#include "qed_hw.h"
#include "qed_mcp.h"
#include "qed_reg_addr.h"
#define DCBX_CONFIG_MAX_APP_PROTOCOL 4
enum qed_mib_read_type {
QED_DCBX_OPERATIONAL_MIB,
QED_DCBX_REMOTE_MIB,
QED_DCBX_LOCAL_MIB,
QED_DCBX_REMOTE_LLDP_MIB,
QED_DCBX_LOCAL_LLDP_MIB
};
struct qed_dcbx_app_data {
bool enable; /* DCB enabled */
bool update; /* Update indication */
u8 priority; /* Priority */
u8 tc; /* Traffic Class */
};
#ifdef CONFIG_DCB
#define QED_DCBX_VERSION_DISABLED 0
#define QED_DCBX_VERSION_IEEE 1
#define QED_DCBX_VERSION_CEE 2
struct qed_dcbx_set {
#define QED_DCBX_OVERRIDE_STATE BIT(0)
#define QED_DCBX_OVERRIDE_PFC_CFG BIT(1)
#define QED_DCBX_OVERRIDE_ETS_CFG BIT(2)
#define QED_DCBX_OVERRIDE_APP_CFG BIT(3)
#define QED_DCBX_OVERRIDE_DSCP_CFG BIT(4)
u32 override_flags;
bool enabled;
struct qed_dcbx_admin_params config;
u32 ver_num;
};
#endif
struct qed_dcbx_results {
bool dcbx_enabled;
u8 pf_id;
struct qed_dcbx_app_data arr[DCBX_MAX_PROTOCOL_TYPE];
};
struct qed_dcbx_app_metadata {
enum dcbx_protocol_type id;
char *name;
enum qed_pci_personality personality;
};
#define QED_MFW_GET_FIELD(name, field) \
(((name) & (field ## _MASK)) >> (field ## _SHIFT))
struct qed_dcbx_info {
struct lldp_status_params_s lldp_remote[LLDP_MAX_LLDP_AGENTS];
struct lldp_config_params_s lldp_local[LLDP_MAX_LLDP_AGENTS];
struct dcbx_local_params local_admin;
struct qed_dcbx_results results;
struct dcbx_mib operational;
struct dcbx_mib remote;
#ifdef CONFIG_DCB
struct qed_dcbx_set set;
#endif
u8 dcbx_cap;
};
struct qed_dcbx_mib_meta_data {
struct lldp_config_params_s *lldp_local;
struct lldp_status_params_s *lldp_remote;
struct dcbx_local_params *local_admin;
struct dcbx_mib *mib;
size_t size;
u32 addr;
};
#ifdef CONFIG_DCB
int qed_dcbx_get_config_params(struct qed_hwfn *, struct qed_dcbx_set *);
int qed_dcbx_config_params(struct qed_hwfn *,
struct qed_ptt *, struct qed_dcbx_set *, bool);
#endif
/* QED local interface routines */
int
qed_dcbx_mib_update_event(struct qed_hwfn *,
struct qed_ptt *, enum qed_mib_read_type);
int qed_dcbx_info_alloc(struct qed_hwfn *p_hwfn);
void qed_dcbx_info_free(struct qed_hwfn *, struct qed_dcbx_info *);
void qed_dcbx_set_pf_update_params(struct qed_dcbx_results *p_src,
struct pf_update_ramrod_data *p_dest);
#endif
|
